Based on the spatial econometric model and selecting the provincial panel data from 2001 to 2015,an empirical study is conducted on the impact of financial technology on industrial structure upgrading and its spatial spillover effect.The results show that financial technology can promote the upgrading of industrial structure significantly,and it also promotes the industrial structure upgrading in neighboring region through the spatial spillover effect.At the same time,the spatial spillover effect of financial technology on industrial upgrading is the largest in the eastern region,the second in...